Davison Germer experiment indicates__________________?

Related Mcqs:

Tick the right statement?

A. no photo electronic emission takes place if the frequency of radiation however intense it may be is less than a certain critical value called threshold frequency B. threshold frequency depends upon the nature of the metal surface C. maximum energy of a photoelectron is a function of frequency rather than intensity of radiation D. … Tick the right statement?Read More...

In Compton scattering, the change in wavelength is maxed if_______________?

A. The angle of scattering is 90° B. The angle of scattering is 60° C. The angle of scattering is 180° D. The angle of scattering is 0...

A photon is________________?

A. A unit of energy B. A positively charged particle C. A quantum of electromagnetic radiation D. A unit of wavelength...

If a diffraction grating is placed in the path of a light beam it reveals______________?

A. Wave property B. Particle property C. Energy particle D. Electromagnetic wave property...

In an electron microscope, we use energetic particles because of______________?

A. Penetrating power is high B. Kinetic energy is large C. Wavelength is very short D. All the above reasons...